A solid set of results and an improving customer base can send shares of this chipmaker higher in 2026.Marvell Technology (MRVL 3.37%) may not be the first artificial intelligence (AI) semiconductor company that investors may consider for their portfolio. After all, there are bigger companies in this niche that have been growing at terrific rates, driven by the massive deals that they have been inking with hyperscalers and AI companies.Even Marvell's stock price performance hasn't been particularly strong i ...